Simulation and experiment study of horn antenna loaded with ENZ metamaterial
| Autor: | Zhou Heng, Jiang Tingyong |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Engineering
business.industry Aperture Phase (waves) Metamaterial 020206 networking & telecommunications 02 engineering and technology 021001 nanoscience & nanotechnology Optics Horn antenna Horn (acoustic) 0202 electrical engineering electronic engineering information engineering 0210 nano-technology business |
| Zdroj: | 2016 11th International Symposium on Antennas, Propagation and EM Theory (ISAPE). |
| DOI: | 10.1109/isape.2016.7833947 |
| Popis: | The design of horn antenna loaded with a quasi-period structure is presented in this paper, to achieve higher aperture efficiency. The novel structure is composed of a double-layer metallic holes array. Simulation and experiments show that new design can get more uniform phase distribution than the normal horn without ENZ layer, the gain is enhanced 3dB, and the aperture efficiency is increased from 0.5 to above 0.9. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|